Question

Triangle QRS has been rotated 90° to create triangle TUV. Using the image below, prove that perpendicular lines have opposite and reciprocal slopes. You must show all of your work to receive credit.

Answer 1

um

Answer 2

mabe kakarot can help you know....... goke or @luckycoins888

Answer 3

oh im srry ill attack a pic

Answer 4

attach

Answer 5

oh ok

Answer 6

Do you know how to find slope?

Answer 7

ya its y2-1/x2-x1

Answer 8

Ok, so can you find the slopes of the 2 lines?

Answer 9

oh so -2,5-2,5 and -5,2-5,2?

Answer 10

The points for one line are -5, 2 and -2, 5
Can you plug that into the formula?

Answer 11

-7/3?

Answer 12

reverse that

Answer 13

7/-3??

Answer 14

almost

Answer 15

3/-7

Answer 16

oh ok what do i have to do next im not tyrinmg to boss u around just asking

Answer 17

What are the points for the second line?

Answer 18

-7/3

Answer 19

Nope, the points for the second line are 2, 5 and 5, 2

Answer 20

srr its -3/3

Answer 21

hello?

Answer 22

yes

Answer 23

so like thats preety much it am i done?

Answer 24

well, i'm not sure because the slopes are not reciprocals.

Answer 25

how would i do that

Answer 26

@perl @arabpride

Answer 27

what do i do with that

Answer 28

thank un i got it